234352997 has 2 divisors, whose sum is σ = 234352998. Its totient is φ = 234352996.

The previous prime is 234352991. The next prime is 234352999. The reversal of 234352997 is 799253432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 219958561 + 14394436 = 14831^2 + 3794^2 .

It is a cyclic number.

It is not a de Polignac number, because 234352997 - 2⁴ = 234352981 is a prime.

Together with 234352999, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234352991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117176498 + 117176499.

It is an arithmetic number, because the mean of its divisors is an integer number (117176499).

Almost surely, 2^234352997 is an apocalyptic number.

It is an amenable number.

234352997 is a deficient number, since it is larger than the sum of its proper divisors (1).

234352997 is an equidigital number, since it uses as much as digits as its factorization.

234352997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 408240, while the sum is 44.

The square root of 234352997 is about 15308.5922605575. The cubic root of 234352997 is about 616.5337240893.

The spelling of 234352997 in words is "two hundred thirty-four million, three hundred fifty-two thousand, nine hundred ninety-seven".